--- product_id: 766396318 title: "OPEN DMX USB 70303 PC-DMX interface" brand: "enttec" price: "€ 217.13" currency: EUR in_stock: true category: "Enttec" url: https://www.desertcart.com.cy/products/766396318-open-dmx-usb-70303-pc-dmx-interface store_origin: CY region: Cyprus --- # PC-compatible control USB 2.0 Type B port 1 Universe DMX output OPEN DMX USB 70303 PC-DMX interface **Brand:** enttec **Price:** € 217.13 **Availability:** ✅ In Stock ## Summary > 🎉 Light up your stage with pro-level control at your fingertips! ## Quick Answers - **What is this?** OPEN DMX USB 70303 PC-DMX interface by enttec - **How much does it cost?** € 217.13 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/766396318-open-dmx-usb-70303-pc-dmx-interface) ## Best For - enttec enthusiasts ## Why This Product - Trusted enttec brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted & Proven:** Top-rated with 4.3 stars from 462 users—join the lighting pros who rely on it - • **Compact & Power Efficient:** Low 1.5W power draw keeps your setup sleek and sustainable - • **Single Universe DMX Output:** Manage up to 512 channels of stage lighting effortlessly - • **Broad Software Compatibility:** Works with a wide range of free DMX control software for ultimate flexibility - • **Seamless USB 2.0 Connectivity:** Plug-and-play with any PC for instant lighting control ## Overview The OPEN DMX USB 70303 is a compact, USB 2.0 Type B interface that enables professional-grade DMX lighting control from your PC. Supporting one DMX universe (512 channels), it offers seamless compatibility with numerous free software options, making it a top choice for stage lighting enthusiasts and professionals alike. With a solid 4.3-star rating and efficient 1.5W power consumption, it’s a reliable and energy-conscious tool for dynamic lighting setups. ## Description You can control the stage lighting DMX signal by PC. There are lots of free software ## Features - Introductory to interface with USB 2.0 Type B port to connect to PC and output 1 universe DMX ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00O9RY664 | | Amazon Bestseller | #22,174 in Musical Instruments ( See Top 100 in Musical Instruments ) #191 in Computer Recording Audio Interfaces | | Customer Reviews | 4.3 4.3 out of 5 stars (462) | | Date First Available | October 8, 2014 | | Hardware Interface | Micro USB Type B | | Is Discontinued By Manufacturer | No | | Item model number | Open DMX USB | | Voltage | 5 Volts (DC) | | Wattage | 1.5 W | ## Images ![OPEN DMX USB 70303 PC-DMX interface - Image 1](https://m.media-amazon.com/images/I/51ZiLJkfT0L.jpg) ![OPEN DMX USB 70303 PC-DMX interface - Image 2](https://m.media-amazon.com/images/I/71SDybfR37L.jpg) ![OPEN DMX USB 70303 PC-DMX interface - Image 3](https://m.media-amazon.com/images/I/51FtaqzE+BL.jpg) ![OPEN DMX USB 70303 PC-DMX interface - Image 4](https://m.media-amazon.com/images/I/71dvRc7JpbL.jpg) ![OPEN DMX USB 70303 PC-DMX interface - Image 5](https://m.media-amazon.com/images/I/418siiRwNYL.jpg) ## Questions & Answers **Q: This only has one dmx out. how does this control multiple lights that will be working master mode? i'm using showxpress and new to dmx.** A: You will set your light to a dmx channel range 1-512. Do not use master mode on your lights as in most cases that dusables the dmx control that you are wanting. The dmx controller is output and your lights should have dmx in and a dmx out to next light. Also, make sure that the lights you have are dmx lights and not master/slave. You should have ether a dip switch or digital display to set the dmx channel. If you do not have ether then you will need a dmx switchpack to control the light with dmx. Hope this is helpful. **Q: How many lights will this control and what is a free software that does not require a license to use it?** A: It gives one universe of 512 channels. Depending on the number of channels each fixture takes will tell you how many units can be controlled. If you have a dimmer rack with one channel per light then you can control up to 512. If each unit takes up 13 channels you can have 39 fixtures plus a few channels left over. It won't work with Hog or MA but can probably work with the M-PC and other PC lighting consoles. The website has a list of compatible programs. Some of them are free. **Q: Is this compatible with the dmxis software?** A: This products is compatible with other open sourced pieces of software. Not Compatible with DMXIS, that is a closed sourced interface, and software. DMXIS Interface works with DMXIS software only. **Q: What is the max refresh rate?** A: Hello, Max output refresh rate is 40FPS² Regards ## Frequently Bought Together - Enttec Open DMX USB 70303 Lighting Interface - Open Source/Hardware Only - Entry Level Model - Cable Matters 2-Pack 5 Pin to 3 Pin DMX Lighting Cable - 6 Inches, 5Pin Male to 3Pin Female XLR/DMX Adapter Cable, Black - SiYear XLR Male 3 Pin to XLR Female 5 Pin & Female 3 Pin to Male 5 Pin Audio Cable, for Microphone DMX Stage Light Turnaround Etc（1Set / 2Pack --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.cy/products/766396318-open-dmx-usb-70303-pc-dmx-interface](https://www.desertcart.com.cy/products/766396318-open-dmx-usb-70303-pc-dmx-interface) --- *Product available on Desertcart Cyprus* *Store origin: CY* *Last updated: 2026-08-02*